Results 91 to 100 of about 46,551 (301)

ABCABC Stacking‐Enabled Non‐Centrosymmetry 3R‐ZnIn2S4 Nanosheets for Piezocatalytic Uranium Extraction

open access: yesAdvanced Science, EarlyView.
The ABCABC stacking sequence in 2D ZnIn2S4 nanosheets creates intrinsic non‐centrosymmetry, enabling robust piezocatalysis under weak mechanical agitation. The nanosheets achieve a H2O2 yield of 276.7 µmol g−1 h−1 and uranium extraction capacity of 763.2 mg g−1 via a dual mechanism of direct piezoreduction and in situ H2O2 complexation.
Song Li   +6 more
wiley   +1 more source

The Distribution of Colias in the Equatorial Andes The Distribution of Colias in the Equatorial Andes

open access: yesCaldasia, 1945
The Genus Colias of primarily yellow and orange Pierid butterflies, is largerly northern in distribution. Representatives are found from Europe across the great Eurasiatic land mass to Siberia and northern Japan from where they span the narrow water ...
Hovanitz William
doaj  

Range Changes in British Butterflies: the Roles of Climate, Habitat and Dispersal in Patterns of Spread [PDF]

open access: yes, 2013
Habitat associations and demographic parameters of four generalist butterfly species resident to Great Britain, namely Pararge aegeria (speckled wood), Aphantopus hyperantus (ringlet), Pyronia tithonus (gatekeeper) and Melanargia galathea (marbled white),
KERR, CHANTELLE,LOUISE
core  

Stretchable, Tough, and Luminescent Perovskite Molecular Ferroelectric Composite: Empowering Reliable Self‐Powered Motion Sensing in High Humidity and Subzero Temperatures

open access: yesAdvanced Science, EarlyView.
A flexible molecular ferroelectric composite is fabricated via in situ growth of luminescent DMAA‐MnCl3 ferroelectric crystals within a SEBS/SIS double‐polymer matrix. It delivers 7.54 MPa tensile strength, over 1200% tensile strain, durable piezoelectric motion sensing, and excellent harsh‐environment stability for all‐weather wearable biomechanical ...
Shuangqing Li   +6 more
wiley   +1 more source

Impact of the invasive ant Linepithema humile on native ant assemblages on the western slopes of Table Mountain and implications for ant-butterfly associations [PDF]

open access: yes, 2011
The Argentine Ant, Linepithema humile (Hymenoptera: Formicidae), is one of the world's most successful invasive species and invades undisturbed Fynbos habitats in South Africa, displacing native arthropod species and affecting interspecific associations.
Krahner, André
core   +1 more source

Positive and Negative Ecology, a Conceptual Overview

open access: yesEcologies
Animal populations, even among common species, often exhibit demographic heterogeneity. This is particularly evident in species with metapopulation structures, where geographically distinct subpopulations experience varying degrees of inbreeding due to ...
Hugh D. Loxdale
doaj   +1 more source

BUTTERFLY NOTES [PDF]

open access: yesThe Canadian Entomologist, 1910
n ...
openaire   +2 more sources

Transposable Element–Driven PIEZO Mutation Enhances Locust Flight in Plateau Hypoxia

open access: yesAdvanced Science, EarlyView.
Why transposable elements (TEs) persisted or expanded in genomes remains a mystery. Using integrated analysis of TE macro‐ and microevolution in locusts, our results showed that thousands of TE insertions promoted widespread adaptive variation. Subfamilies of candidate adaptive TEs amplified and reshaped species‐level genomic architecture.
Xuanzhao Li   +8 more
wiley   +1 more source

Brilliant Butterflies: A Guide to Spotting, Observing and Sharing Sightings on iNaturalist

open access: yesEDIS
The purpose of this publication is to provide guidance and tips on how to enter the wonderful world of butterflies and, further, how to leverage the website iNaturalist to document butterfly observations through citizen science. The intended audience is
Corey T. Callaghan   +3 more
doaj   +1 more source

Ultrasound‐Activated Piezoelectric Neuroimmune Hydrogel Orchestrates Neurogenesis‐Macrophage Crosstalk in Diabetic Wound Healing

open access: yesAdvanced Science, EarlyView.
In this work, we design an ultrasound‐activated piezoelectric hydrogel platform (AOEF@AP5+US) that reprograms neurogenesis‐macrophage crosstalk as an integrated strategy to overcome the intertwined barriers of chronic inflammation, peripheral neuropathy, and impaired regeneration in diabetic wounds.
Kai Wang   +13 more
wiley   +1 more source

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